document.write( "Question 817826: Find the measures of two complentary angles if one angle is 20 degrees more than four times the other angle. \n" ); document.write( "
Algebra.Com's Answer #492242 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! a + b = 90 \n" ); document.write( "b = 4a + 20 \n" ); document.write( "--- \n" ); document.write( "a + b = 90 \n" ); document.write( "a + 4a + 20 = 90 \n" ); document.write( "5a = 70 \n" ); document.write( "--- \n" ); document.write( "a = 14 \n" ); document.write( "b = 76 \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Convert fractions, decimals, and percents: \n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php \n" ); document.write( "--- \n" ); document.write( "Calculate and graph the linear regression of any data set: \n" ); document.write( "https://sooeet.com/math/linear-regression.php \n" ); document.write( " |